Not sure this is in the cards. Chinese knockoffs are bad enough on their hotends, can't imagine what it would look like if they got a titan...

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If you think that not providing cad files will stop Chinese manufacturers from cloning a product, you are going to have a bad time... ;-).

Seriously I just had a company making aluminium print beds not give me their hole spacing, because they were afraid the Chines would clone them. An aluminium plate. With rounded corners. And four holes.

It is a bit frustrating to have to depend on third party designs that get "pretty close"... Because they exist already.